fix set up

README.md

@@ -92,6 +92,7 @@ The optimizer uses PyTorch and CUDA extensions in a Python environment to produc
 Our default, provided install method is based on Conda package and environment management:
 ```shell
 SET DISTUTILS_USE_SDK=1 # Windows only
+sudo apt-get install libglm-dev # linux only
 conda env create --file environment.yml
 conda activate gaussian_splatting
 ```

environment.yml

@@ -5,6 +5,7 @@ channels:
   - defaults
 dependencies:
   - cudatoolkit=11.6
+  - cudatoolkit-dev=11.6
   - plyfile
   - python=3.7.13
   - pip=22.3.1